158177292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20693}}^1$

素因数の和:20727

約数の個数: 72

約数和(自身を含む): 462386736

約数和(自身を除く): 304209444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 20693, 41386, 62079, 82772, 124158, 144851, 248316, 269009, 289702, 434553, 538018, 579404, 807027, 869106, 1013957, 1076036, 1614054, 1738212, 1883063, 2027914, 3041871, 3228108, 3766126, 4055828, 5649189, 6083742, 7532252, 11298378, 12167484, 13181441, 22596756, 26362882, 39544323, 52725764, 79088646, 158177292]

約数ペア:

[(1, 158177292), (2, 79088646), (3, 52725764), (4, 39544323), (6, 26362882), (7, 22596756), (12, 13181441), (13, 12167484), (14, 11298378), (21, 7532252), (26, 6083742), (28, 5649189), (39, 4055828), (42, 3766126), (49, 3228108), (52, 3041871), (78, 2027914), (84, 1883063), (91, 1738212), (98, 1614054), (147, 1076036), (156, 1013957), (182, 869106), (196, 807027), (273, 579404), (294, 538018), (364, 434553), (546, 289702), (588, 269009), (637, 248316), (1092, 144851), (1274, 124158), (1911, 82772), (2548, 62079), (3822, 41386), (7644, 20693)]